International debuts new family of diesel engines
Internationall’s line of diesel engines
Class 4-8 commercial vehicles with the International brand are powered by MaxxForce engines. The enhanced 4.5-liter V-6 MaxxForce 5 and the MaxxForce 13 big-bore Class 8 engine are both part of the MaxxForce product line in North America. The 6.4-liter MaxxForce 7 is another noteworthy aspect.
The company claims that engines bearing the MaxxForce trademark are made to provide power, performance, dependability, and longevity while releasing fewer pollutants into the atmosphere.
MaxxForce engines are supported by the largest commercial truck dealer network in North America, which includes more than 900 dealer locations and 7,000 service personnel. This demonstrates International's dedication to producing high-quality trucks and engines.
- MaxxForce 5, built on the International V-6 engine base and featuring upgraded electronics, a larger EGR cooler, and an enhanced intake throttle. It will power Class 4-5 International CityStar commercial trucks with 200 horsepower and 440 lb-ft of torque.
- MaxxForce 7, a V-8 turbo from International that promises increased fuel efficiency, a level of silence unheard of in the majority of commercial diesel engines, and better performance and responsiveness. The MaxxForce 7 engine will be used in Class 5-7 International DuraStar series medium-duty trucks, IC brand buses, International brand commercial buses, and two International XT Family vehicles. MaxxForce 7 has 200–230 HP and 56–620 ft.-lbs. of torque. measurements of torque. using torque.
The MaxxForce DT is built on the DT 466 Inline 6-cylinder platform, according to the manufacturer, and is designed to give owners and operators dependability, durability, maximum fuel efficiency, increased serviceability, and lower operating costs. Class 6-8 DuraStar and WorkStar trucks from MaxxForce DT will run on 210–300 HP and 520–860 ft.–lbs of torque. using torque.
The firm claims that the MaxxForce 9's bigger EGR system, foam-molded wiring harnesses, and closed-crankcase ventilation system, which were all based on International's I-6 architecture, boost dependability and durability. 300-330 HP and 800-950 ft.-lbs. of torque. The MaxxForce 9 propels DuraStar and WorkStar commercial trucks in the Class 7-8 range. using torque.
MaxxForce 10, The vehicle, which is also based on the I-6 architecture, features a larger EGR system, a foam-molded wiring harness, and a closed-crankcase ventilation system, per the manufacturer, to increase dependability and longevity. Class 8 WorkStar and TranStar trucks receive 310–350 HP and 1,050–1,150 ft.-lbs of torque from MaxxForce 10. using torque.
The big-bore diesel engines from International made for the Class 8 truck market are the MaxxForce 11 and MaxxForce 13. The company claims that by utilizing modern technological breakthroughs, these engines provide drivers a durable compacted-graphite iron cylinder block without the added weight, outstanding fuel efficiency, good power characteristics, and quiet, low noise, vibration, and harshness. The MaxxForce 11 will only be available in TranStar, whilst the MaxxForce 13 will be marketed in ProStar.
There is nothing particularly innovative about the supporting technology that International is using to comply with the EPA emissions requirements. It showed EPA emissions criteria for particulate matter with its Green Diesel Technology particle filters seven years ago, and it now has years of field experience with both Green Diesel Technology and Ultra-Low-Sulfur-Diesel. International asserted that it had been developing EGR technology for NOx emissions management for more than four years and that it had closed-crankcase ventilation systems on its diesel engines for many years to fulfill Class 2-3 GVW regulations.
